Infernal Sky is a melodic death metal/metalcore band from Rovenky, Ukraine, active since 2022 and blending melodic harmonies with death metal aggression. The project channels the twin-guitar traditions of Scandinavian-influenced melodeath.

Infractor are a melodic death/thrash metal and metalcore band from Birmingham, formed in 2015. They blend melodic death metal precision with thrash aggression and metalcore heaviness.

Inhale is a death metal/metalcore band from Langenfeld, Germany, active since 2000, making them one of the region's longest-running heavy acts bridging extreme metal and metalcore. Over two and a half decades, the band has evolved alongside the German heavy music scene.

Inhumen is a groove metal/metalcore band from Eger, Hungary, active since 2019 and delivering heavy, rhythmic riffage with crushing mid-tempo intensity. The project channels the headbanging immediacy of groove metal.

Inira is a metalcore band from Vajont (Pordenone), Italy, active since 2013 and delivering aggressive, dynamic metal with crushing breakdowns and intense energy. The project channels the power of modern extreme metal.

Inkarna is a melodic death metal/metalcore band from Cologne, Germany, active since 2013, fusing Gothenburg-school melodic death metal with modern metalcore intensity. The band channels the Rhine metropolis's diverse music scene into emotionally charged, hook-driven extremity.

Inmate is a metalcore band from Velenje, Slovenia, active since 2012 and delivering aggressive, dynamic metal with crushing breakdowns and intense energy. The project channels the power of modern extreme metal.

Metalcore band from Rouen in Normandy, formed in 2022. Their sound channels metalcore from the historic Norman capital on the Seine.

Metalcore band from Nantes in western France, formed in 2022. Their sound delivers metalcore from the Loire-Atlantique capital.